Boy vs Beast: Mud Mega-Mutant - Boy vs Beast Book 16 (Unabridged‪)‬

Border Captain Kai Masters and battle partner Akin Jango struggle against a filthy new mega-mutant beast in this bestselling adventure series.

As a Border Captain, Kai Masters must keep Earth safe from beasts in neighbouring Beastium. But he's now confronted by a new type of beast: Mud Mega-Mutants!

This is a mega-mutant unlike anything Kai has faced before. With Akin Jango's help, he'll have to stop it before it's too late.